Napoleon Bonaparte said "History is a set of lies agreed upon". Do you agree and can you give some examples?
He also said," Ten people who speak make more noise than ten thousand who are silent".And I say,"Right on,Mr.Leon!"Take my name for Example...The atomic theory-Sage Kanad from India proposed the atomic theory about 2300 years before a certain Mr. John Dalton. (ref:- An Indian Sage developed Atomic Theory 2,600 years ago.)( share my name with one and my birth date with the other. God only knows what my parents were thinking?)Here is another one.....The Aryan Invasion theory-the Aryan invasion theory was hypothesized in the nineteenth century to explain the similarities found in Sanskrit and the languages of Europe. One person who reported about this is Deen Chandora in his article, Distorted Historical Events and Discredited Hindu Chronology, as it appeared in Revisiting Indus-Sarasvati Age and Ancient India (p. 383). He explains that the idea of the Aryan invasion was certainly not a matter of misguided research, but was a conspiracy to distribute deliberate misinformation that was formulated on April 10, 1866 in London at a secret meeting held in the Royal Asiatic Society. This was also to induct the theory of the Aryan invasion of India, so that no Indian may say that English are foreigners. . . India was ruled all along by outsiders and so the country must remain a slave under the benign Christian rule. This was a political move and this theory was put to solid use in all schools and colleges.So it was basically a linguistic theory adopted by the British colonial authorities to keep themselves in power. This theory suggested, more or less, that there was a race of superior, white Aryans who came in from the Caucasus Mountains and invaded the Indus region, and then established their culture, compiled their literature, and then proceeded to invade the rest of India.(ref:- Death of the Aryan Invasion Theory)----------------------------------------------------------------------------------Here is what another great man once said....
What are the main and most important postulates of Bohr's atomic model?
postulates of Bohr's atomic model :According to Bohr's theory , electrons revolve in definite circular orbits around the nucleus and these orbits are designated by the letters K, L, M, N or by the numbers 1, 2 ,3, 4 and so on.As long as the electrons revolve in a particular orbit they can neither gain energy nor loose energy. Such orbits are called as stationary orbits or stationary states.When an electron jumps from an higher orbit to a lower orbit it releases energy in the form of raldiations and when an electron jumps from lower orbit to a higher orbit it absorbs energy in the form of raldiations.The angular momentum of aln electron is an integral multiple of h/ 2π mvr = nh/ 2πIt explains the stability of an atom and also the line spectrum of hydrogen atom
Aren't black holes just extremely dense matter?
Well, really, a black hole is so much matter packed into such a tight space, that the fabric of our universe cannot contain it. Matter that is dense enough to cause this phenomonon is a black hole; it continues to compress itself down to a dimensionless point in space. Depending on the amount of mass contained within the black hole, is the size of the "event horizon." The event horizon is the border between 'normal' space, and the realm of the black hole. *At* the event horizon, orbital velocity of the black hole is the speed of light. If you work the math right, you can formulate a "worm hole." It was thought that if black holes that suck in everything exist, so must white holes that matter and energy come pouring out of... And, we found something like it - Quasars. But, after careful analysis & theory, a quasar is a very noisy galaxy, powered by black holes as well. The problem is, if a worm hole were to form, it would create an infinitely long, infinitely *narrow* tube. Matter - *any* matter - would block the end. An electron, a proton, a person, a planet - the path would be blocked before the wormhole had a chance to form. A black hole is basically a pit where matter goes, and simply adds itself to the black hole's mass. The indication of this it's event horizon, which grows with every gram of mass added.